Beoankit Dog Bark Collar with Dual Vibration Version,Automatic Collar with 8 Adjustable Sensitivity Levels, 8 levels and 3 Modes Sound Vibration and Strong Vibration,Waterproof and Rechargeable B658W IP67 waterproof When two adjacent barks are

When two adjacent barks are within 30 seconds of each other

Power supply: USB Rechargeable

or training in the backyard

Select the appropriate sensitivity level that works most effectively on your dogs

All functions are scientifically preset

Beoankit Dog Bark Collar with Dual Vibration Version,Automatic Collar with 8 Adjustable Sensitivity Levels, 8 levels and 3 Modes Sound Vibration and Strong Vibration,Waterproof and Rechargeable B658W IP67 waterproof When two adjacent barks are3 Training Modes: Vibration, strong vibration and sound. Strong vibration and vibration modes can be adjusted from 0 to 8 levels by pressing the level button. Level 8 is the most, level 0 means that this mode is disabled. Depending on your dog's nature and behavior, you can freely combine these modes to make your dog stop barking. 8 Adjustable Sensitivity Levels: The dog bark collar has 8 sensitivity levels that can effectively detect barking from